First track is posted here. This will be my next layout correcting some issues with the first. Corrections include: more straights, no tight corners, room for pit box buildings, longer pit lane, more elevations. The two shaded areas show where the track inclines. Both track sections remain elevated all the way along the back and then gradually decline. Outside right corner is banked.

PM to Tim: See anything familiar? They say imitation is the sincerest form of flattery.

Definitely not Carrera.Carrera lane changers are all 2 sections of track.These are 1.And Carrera does not have the curved ess track on the right after the first curve.I'm guessing SCX.
Possibly Scalextric,not sure if they have that ess section or not.
Randy